Graph the ellipse and label the center.
+ 
= 1
A. C(2, 9)
B. C(-2, -9)
C. C(2, -9)
D. C(-2, 9)
Answer: D
Mathematics
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Add. Write a mixed numeral for the answer.
A. 10
B. 10
C. 10
D. 10
Mathematics
Find the slope (if defined) of the line that passes through the given points.(0.2, 0.7) and (0.4, 0.1)
A. 
B. - 3
C. 3
D. - 
Mathematics
Find the vertex and axis of symmetry of the graph of the function.f(x) = 3x2 - 6x + 1
A. (-2, 25) ; x = -2 B. (2, 7) ; x = 2 C. (1, -2) ; x = 1 D. (-1, 10) ; x = -1
Mathematics
The graph of 
is given in the figure. State whether 
or 
A. a > 0 B. a < 0
Mathematics